Nowadays, led high bay could be found everywhere in factory, warehouse. Especially the USA led subsidy policy accelerates the development of led high bay . The following is some specific applications in LED high bay. LED Street Light ; street light provide necessary light at night for the vehicles and pedestrians. The street light is aim at improving the condition of the transportation, reducing the driver’s fatigue, ensuring the safe of the transportation. The street light should provide uniform, bright light at light. And because of the high cost in maintenance, it is better to have led street light with better chips. At present, the mainstream product in street light is high pressure sodium lamp s. with the time goes by, led street light, as a new generation, is going to be more energy-saving, durable, and environment.